Qt Designer Python. Hence, Qt Designer does not have the facility to debug and build the application. For more details see the link below.
First, we need to install Qt Designer.
The name of the class is the name of the toplevel object set in Designer with Ui_ prepended. (In the C++ version the class is defined in the Ui namespace.) Create User Interfaces with Qt for Python.
If Python.xxScripts in your PATH environment, you can run it directly, like: designer.exe, linguist.exe, qmlview.exe. Python is a programming language supports several programming paradigms including Object-Orientated Programming (OOP) and functional programming. It is modelled, very loosely on the original Winamp, although nowhere near as complete (hence the fail)..